SAMSUNG mTower 代码问题漏洞

SAMSUNG mTower is a new Trusted Execution Environment TEE from Samsung South Korea. A security vulnerability exists in SAMSUNG mTower versions prior to 0.3.0, which stems from a vulnerable null pointer dereference in its TEEMACCompareFinal function that allows a trusted application to trigger a...

PT-2022-25522 · Samsung · Samsung Mtower

Name of the Vulnerable Software and Affected Versions: Samsung mTower versions 0.3.0 and earlier Description: The issue allows a trusted application to trigger a Denial of Service DoS by invoking the function TEE AllocateOperation with a disturbed heap layout, related to utee cryp obj alloc. This...

SAMSUNG mTower 安全漏洞

SAMSUNG mTower is a new Trusted Execution Environment TEE from Samsung South Korea. A security vulnerability exists in SAMSUNG mTower versions prior to 0.3.0, which stems from an over-valued memory allocation in its TEERealloc function that allows a trusted application to trigger a denial of...

SAMSUNG mTower 输入验证错误漏洞

SAMSUNG mTower is a new Trusted Execution Environment TEE from Samsung South Korea. A security vulnerability in SAMSUNG mTower versions prior to 0.3.0, which stems from an incorrect input validation vulnerability in its teeobjfree function, allows a trusted application to trigger a denial of...

SAMSUNG mTower 缓冲区错误漏洞

SAMSUNG mTower is a new Trusted Execution Environment TEE from Samsung South Korea. A security vulnerability exists in SAMSUNG mTower versions prior to 0.3.0, which stems from a vulnerable buffer access with an incorrect length value in its TEEMACUpdate function that allows a trusted application ...

SAMSUNG mTower 缓冲区错误漏洞

SAMSUNG mTower is a new Trusted Execution Environment TEE from Samsung South Korea. A security vulnerability exists in SAMSUNG mTower versions prior to 0.3.0, which stems from an "incorrect length buffer access" vulnerability in the TEECipherUpdate function that could allow a trusted application ...

SAMSUNG mTower 安全漏洞

SAMSUNG mTower is a new Trusted Execution Environment TEE from Samsung South Korea. A security vulnerability exists in SAMSUNG mTower 0.3.0 and earlier versions, which stems from a denial of service due to a lack of checking of the ECKEYsetprivatekey return value in signpFwInfo...

SAMSUNG mTower 代码问题漏洞

SAMSUNG mTower is a new Trusted Execution Environment TEE from Samsung South Korea. A security vulnerability exists in SAMSUNG mTower v0.3.0 and earlier versions, which originates from the inclusion of a NULL pointer dereference via the TEEGetObjectInfo1 function...

PT-2022-23515 · Samsung · Mtower

Name of the Vulnerable Software and Affected Versions: Samsung Electronics mTower versions 0.3.0 and earlier Description: The issue is related to a NULL pointer dereference via the function TEE GetObjectInfo1. This indicates a problem where the software attempts to access memory through a null, o...

SAMSUNG mTower 代码问题漏洞

SAMSUNG mTower is a new Trusted Execution Environment TEE from Samsung South Korea. A security vulnerability exists in SAMSUNG mTower version v0.3.0 and prior versions, which originates from the discovery of a NULL pointer dereference via the function TEEAllocateTransientObject...

CVE-2022-38155

TEEMalloc in Samsung mTower through 0.3.0 allows a trusted application to achieve Excessive Memory Allocation via a large len value, as demonstrated by a Numaker-PFM-M2351 TEE kernel crash...

SAMSUNG mTower 安全漏洞

SAMSUNG mTower is a new Trusted Execution Environment TEE from Samsung South Korea. A security vulnerability exists in SAMSUNG mTower version 0.3.0 and prior versions, which stems from a TEEMalloc that allows a trusted application to over-allocate memory by using large len values...

SAMSUNG mTower 安全漏洞

SAMSUNG mTower is a new Trusted Execution Environment TEE from Samsung South Korea. A security vulnerability exists in SAMSUNG mTower version 0.3.0, which stems from the TEEPopulateTransientObject and uteefromattr functions that allow a trusted application to call the function...

CVE-2022-21773

In TEEI driver, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06641388; Issue ID: ALPS06641388...

The vulnerability of the implementation of Boot Guard (BG) and Trusted Execution Technology (TXT) in Intel microprogrammable processor software allows a hacker to enhance their privileges.

The vulnerability of the implementation of Boot Guard BG and Trusted Execution Technology TXT in Intel microprogrammable processor software is related to incorrect parameter handling. Exploiting this vulnerability can allow attackers to enhance their privileges...

CVE-2022-0004

Hardware debug modes and processor INIT setting that allow override of locks for some IntelR Processors in IntelR Boot Guard and IntelR TXT may allow an unauthenticated user to potentially enable escalation of privilege via physical access...

2020.2 IPU – Intel® CSME, SPS, TXE, and AMT Advisory

Summary: Potential security vulnerabilities in Intel® Converged Security and Manageability Engine CSME, Server Platform Services SPS, Intel® Trusted Execution Engine TXE, Intel® Dynamic Application Loader DAL, Intel® Active Management Technology AMT, Intel® Standard Manageability ISM and Intel®...

kernel: use-after-free in the TEE subsystem

A use-after-free flaw in the Linux kernel TEE Trusted Execution Environment subsystem was found in the way user calls ioctl TEEIOCOPENSESSION or TEEIOCINVOKE. A local user could use this flaw to crash the system or escalate their privileges on the system. If the Linux system non configured with t...

kernel: use-after-free in the TEE subsystem

A use-after-free flaw in the Linux kernel TEE Trusted Execution Environment subsystem was found in the way user calls ioctl TEEIOCOPENSESSION or TEEIOCINVOKE. A local user could use this flaw to crash the system or escalate their privileges on the system. If the Linux system non configured with t...

CVE-2022-28793

Given the TEE is compromised and controlled by the attacker, improper state maintenance in StrongBox allows attackers to change Android ROT during device boot cycle after compromising TEE. The patch is applied in Galaxy S22 to prevent change of Android ROT after first initialization at boot time...